Why Humans May Actually Be Fish

The video explores the question of whether beavers can be considered fish during Lent, a time when Catholics abstain from meat but can eat fish. It delves into traditional animal grouping methods and introduces cladistics, a scientific approach to classifying animals based on evolutionary history. The video discusses the evolutionary history of fish and beavers, highlighting the complexities of defining 'fish' in a cladistic context. It concludes that while beavers are not fish, the cladistic approach helps scientists understand evolutionary relationships.

How does the evolutionary history of Beavers compare to that of goldfish?

What are the implications of the cladistic approach for defining categories like 'fish'?

In what ways can language influence our understanding of biological classifications?